+++ /dev/null
-if(!dojo._hasResource["dojox.grid._grid.builder"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.grid._grid.builder"] = true;
-dojo.provide("dojox.grid._grid.builder");
-dojo.require("dojox.grid._grid.drag");
-
-dojo.declare("dojox.grid.Builder",
- null,
- {
- // summary:
- // Base class to produce html for grid content.
- // Also provide event decoration, providing grid related information inside the event object
- // passed to grid events.
- constructor: function(inView){
- this.view = inView;
- this.grid = inView.grid;
- },
-
- view: null,
- // boilerplate HTML
- _table: '<table class="dojoxGrid-row-table" border="0" cellspacing="0" cellpadding="0" role="wairole:presentation">',
-
- // generate starting tags for a cell
- generateCellMarkup: function(inCell, inMoreStyles, inMoreClasses, isHeader){
- var result = [], html;
- if (isHeader){
- html = [ '<th tabIndex="-1" role="wairole:columnheader"' ];
- }else{
- html = [ '<td tabIndex="-1" role="wairole:gridcell"' ];
- }
- inCell.colSpan && html.push(' colspan="', inCell.colSpan, '"');
- inCell.rowSpan && html.push(' rowspan="', inCell.rowSpan, '"');
- html.push(' class="dojoxGrid-cell ');
- inCell.classes && html.push(inCell.classes, ' ');
- inMoreClasses && html.push(inMoreClasses, ' ');
- // result[0] => td opener, style
- result.push(html.join(''));
- // SLOT: result[1] => td classes
- result.push('');
- html = ['" idx="', inCell.index, '" style="'];
- html.push(inCell.styles, inMoreStyles||'');
- inCell.unitWidth && html.push('width:', inCell.unitWidth, ';');
- // result[2] => markup
- result.push(html.join(''));
- // SLOT: result[3] => td style
- result.push('');
- html = [ '"' ];
- inCell.attrs && html.push(" ", inCell.attrs);
- html.push('>');
- // result[4] => td postfix
- result.push(html.join(''));
- // SLOT: result[5] => content
- result.push('');
- // result[6] => td closes
- result.push('</td>');
- return result; // Array
- },
-
- // cell finding
- isCellNode: function(inNode){
- return Boolean(inNode && inNode.getAttribute && inNode.getAttribute("idx"));
- },
-
- getCellNodeIndex: function(inCellNode){
- return inCellNode ? Number(inCellNode.getAttribute("idx")) : -1;
- },
-
- getCellNode: function(inRowNode, inCellIndex){
- for(var i=0, row; row=dojox.grid.getTr(inRowNode.firstChild, i); i++){
- for(var j=0, cell; cell=row.cells[j]; j++){
- if(this.getCellNodeIndex(cell) == inCellIndex){
- return cell;
- }
- }
- }
- },
-
- findCellTarget: function(inSourceNode, inTopNode){
- var n = inSourceNode;
- while(n && (!this.isCellNode(n) || (dojox.grid.gridViewTag in n.offsetParent.parentNode && n.offsetParent.parentNode[dojox.grid.gridViewTag] != this.view.id)) && (n!=inTopNode)){
- n = n.parentNode;
- }
- return n!=inTopNode ? n : null
- },
-
- // event decoration
- baseDecorateEvent: function(e){
- e.dispatch = 'do' + e.type;
- e.grid = this.grid;
- e.sourceView = this.view;
- e.cellNode = this.findCellTarget(e.target, e.rowNode);
- e.cellIndex = this.getCellNodeIndex(e.cellNode);
- e.cell = (e.cellIndex >= 0 ? this.grid.getCell(e.cellIndex) : null);
- },
-
- // event dispatch
- findTarget: function(inSource, inTag){
- var n = inSource;
- while(n && (n!=this.domNode) && (!(inTag in n) || (dojox.grid.gridViewTag in n && n[dojox.grid.gridViewTag] != this.view.id))){
- n = n.parentNode;
- }
- return (n != this.domNode) ? n : null;
- },
-
- findRowTarget: function(inSource){
- return this.findTarget(inSource, dojox.grid.rowIndexTag);
- },
-
- isIntraNodeEvent: function(e){
- try{
- return (e.cellNode && e.relatedTarget && dojo.isDescendant(e.relatedTarget, e.cellNode));
- }catch(x){
- // e.relatedTarget has permission problem in FF if it's an input: https://bugzilla.mozilla.org/show_bug.cgi?id=208427
- return false;
- }
- },
-
- isIntraRowEvent: function(e){
- try{
- var row = e.relatedTarget && this.findRowTarget(e.relatedTarget);
- return !row && (e.rowIndex==-1) || row && (e.rowIndex==row.gridRowIndex);
- }catch(x){
- // e.relatedTarget on INPUT has permission problem in FF: https://bugzilla.mozilla.org/show_bug.cgi?id=208427
- return false;
- }
- },
-
- dispatchEvent: function(e){
- if(e.dispatch in this){
- return this[e.dispatch](e);
- }
- },
-
- // dispatched event handlers
- domouseover: function(e){
- if(e.cellNode && (e.cellNode!=this.lastOverCellNode)){
- this.lastOverCellNode = e.cellNode;
- this.grid.onMouseOver(e);
- }
- this.grid.onMouseOverRow(e);
- },
-
- domouseout: function(e){
- if(e.cellNode && (e.cellNode==this.lastOverCellNode) && !this.isIntraNodeEvent(e, this.lastOverCellNode)){
- this.lastOverCellNode = null;
- this.grid.onMouseOut(e);
- if(!this.isIntraRowEvent(e)){
- this.grid.onMouseOutRow(e);
- }
- }
- },
-
- domousedown: function(e){
- if (e.cellNode)
- this.grid.onMouseDown(e);
- this.grid.onMouseDownRow(e)
- }
-
-});
-
-dojo.declare("dojox.grid.contentBuilder",
- dojox.grid.Builder,
- {
- // summary:
- // Produces html for grid data content. Owned by grid and used internally
- // for rendering data. Override to implement custom rendering.
- update: function(){
- this.prepareHtml();
- },
-
- // cache html for rendering data rows
- prepareHtml: function(){
- var defaultGet=this.grid.get, rows=this.view.structure.rows;
- for(var j=0, row; (row=rows[j]); j++){
- for(var i=0, cell; (cell=row[i]); i++){
- cell.get = cell.get || (cell.value == undefined) && defaultGet;
- cell.markup = this.generateCellMarkup(cell, cell.cellStyles, cell.cellClasses, false);
- }
- }
- },
-
- // time critical: generate html using cache and data source
- generateHtml: function(inDataIndex, inRowIndex){
- var
- html = [ this._table ],
- v = this.view,
- obr = v.onBeforeRow,
- rows = v.structure.rows;
-
- obr && obr(inRowIndex, rows);
- for(var j=0, row; (row=rows[j]); j++){
- if(row.hidden || row.header){
- continue;
- }
- html.push(!row.invisible ? '<tr>' : '<tr class="dojoxGrid-invisible">');
- for(var i=0, cell, m, cc, cs; (cell=row[i]); i++){
- m = cell.markup, cc = cell.customClasses = [], cs = cell.customStyles = [];
- // content (format can fill in cc and cs as side-effects)
- m[5] = cell.format(inDataIndex);
- // classes
- m[1] = cc.join(' ');
- // styles
- m[3] = cs.join(';');
- // in-place concat
- html.push.apply(html, m);
- }
- html.push('</tr>');
- }
- html.push('</table>');
- return html.join(''); // String
- },
-
- decorateEvent: function(e){
- e.rowNode = this.findRowTarget(e.target);
- if(!e.rowNode){return false};
- e.rowIndex = e.rowNode[dojox.grid.rowIndexTag];
- this.baseDecorateEvent(e);
- e.cell = this.grid.getCell(e.cellIndex);
- return true; // Boolean
- }
-
-});
-
-dojo.declare("dojox.grid.headerBuilder",
- dojox.grid.Builder,
- {
- // summary:
- // Produces html for grid header content. Owned by grid and used internally
- // for rendering data. Override to implement custom rendering.
-
- bogusClickTime: 0,
- overResizeWidth: 4,
- minColWidth: 1,
-
- // FIXME: isn't this getting mixed from dojox.grid.Builder, -1 character?
- _table: '<table class="dojoxGrid-row-table" border="0" cellspacing="0" cellpadding="0" role="wairole:presentation"',
-
- update: function(){
- this.tableMap = new dojox.grid.tableMap(this.view.structure.rows);
- },
-
- generateHtml: function(inGetValue, inValue){
- var html = [this._table], rows = this.view.structure.rows;
-
- // render header with appropriate width, if possible so that views with flex columns are correct height
- if(this.view.viewWidth){
- html.push([' style="width:', this.view.viewWidth, ';"'].join(''));
- }
- html.push('>');
- dojox.grid.fire(this.view, "onBeforeRow", [-1, rows]);
- for(var j=0, row; (row=rows[j]); j++){
- if(row.hidden){
- continue;
- }
- html.push(!row.invisible ? '<tr>' : '<tr class="dojoxGrid-invisible">');
- for(var i=0, cell, markup; (cell=row[i]); i++){
- cell.customClasses = [];
- cell.customStyles = [];
- markup = this.generateCellMarkup(cell, cell.headerStyles, cell.headerClasses, true);
- // content
- markup[5] = (inValue != undefined ? inValue : inGetValue(cell));
- // styles
- markup[3] = cell.customStyles.join(';');
- // classes
- markup[1] = cell.customClasses.join(' '); //(cell.customClasses ? ' ' + cell.customClasses : '');
- html.push(markup.join(''));
- }
- html.push('</tr>');
- }
- html.push('</table>');
- return html.join('');
- },
-
- // event helpers
- getCellX: function(e){
- var x = e.layerX;
- if(dojo.isMoz){
- var n = dojox.grid.ascendDom(e.target, dojox.grid.makeNotTagName("th"));
- x -= (n && n.offsetLeft) || 0;
- var t = e.sourceView.getScrollbarWidth();
- if(!dojo._isBodyLtr() && e.sourceView.headerNode.scrollLeft < t)
- x -= t;
- //x -= getProp(ascendDom(e.target, mkNotTagName("td")), "offsetLeft") || 0;
- }
- var n = dojox.grid.ascendDom(e.target, function(){
- if(!n || n == e.cellNode){
- return false;
- }
- // Mozilla 1.8 (FF 1.5) has a bug that makes offsetLeft = -parent border width
- // when parent has border, overflow: hidden, and is positioned
- // handle this problem here ... not a general solution!
- x += (n.offsetLeft < 0 ? 0 : n.offsetLeft);
- return true;
- });
- return x;
- },
-
- // event decoration
- decorateEvent: function(e){
- this.baseDecorateEvent(e);
- e.rowIndex = -1;
- e.cellX = this.getCellX(e);
- return true;
- },
-
- // event handlers
- // resizing
- prepareResize: function(e, mod){
- var i = dojox.grid.getTdIndex(e.cellNode);
- e.cellNode = (i ? e.cellNode.parentNode.cells[i+mod] : null);
- e.cellIndex = (e.cellNode ? this.getCellNodeIndex(e.cellNode) : -1);
- return Boolean(e.cellNode);
- },
-
- canResize: function(e){
- if(!e.cellNode || e.cellNode.colSpan > 1){
- return false;
- }
- var cell = this.grid.getCell(e.cellIndex);
- return !cell.noresize && !cell.isFlex();
- },
-
- overLeftResizeArea: function(e){
- if(dojo._isBodyLtr()){
- return (e.cellIndex>0) && (e.cellX < this.overResizeWidth) && this.prepareResize(e, -1);
- }
- return t = e.cellNode && (e.cellX < this.overResizeWidth);
- },
-
- overRightResizeArea: function(e){
- if(dojo._isBodyLtr()){
- return e.cellNode && (e.cellX >= e.cellNode.offsetWidth - this.overResizeWidth);
- }
- return (e.cellIndex>0) && (e.cellX >= e.cellNode.offsetWidth - this.overResizeWidth) && this.prepareResize(e, -1);
- },
-
- domousemove: function(e){
- //console.log(e.cellIndex, e.cellX, e.cellNode.offsetWidth);
- var c = (this.overRightResizeArea(e) ? 'e-resize' : (this.overLeftResizeArea(e) ? 'w-resize' : ''));
- if(c && !this.canResize(e)){
- c = 'not-allowed';
- }
- e.sourceView.headerNode.style.cursor = c || ''; //'default';
- if (c)
- dojo.stopEvent(e);
- },
-
- domousedown: function(e){
- if(!dojox.grid.drag.dragging){
- if((this.overRightResizeArea(e) || this.overLeftResizeArea(e)) && this.canResize(e)){
- this.beginColumnResize(e);
- }else{
- this.grid.onMouseDown(e);
- this.grid.onMouseOverRow(e);
- }
- //else{
- // this.beginMoveColumn(e);
- //}
- }
- },
-
- doclick: function(e) {
- if (new Date().getTime() < this.bogusClickTime) {
- dojo.stopEvent(e);
- return true;
- }
- },
-
- // column resizing
- beginColumnResize: function(e){
- dojo.stopEvent(e);
- var spanners = [], nodes = this.tableMap.findOverlappingNodes(e.cellNode);
- for(var i=0, cell; (cell=nodes[i]); i++){
- spanners.push({ node: cell, index: this.getCellNodeIndex(cell), width: cell.offsetWidth });
- //console.log("spanner: " + this.getCellNodeIndex(cell));
- }
- var drag = {
- scrollLeft: e.sourceView.headerNode.scrollLeft,
- view: e.sourceView,
- node: e.cellNode,
- index: e.cellIndex,
- w: e.cellNode.clientWidth,
- spanners: spanners
- };
- //console.log(drag.index, drag.w);
- dojox.grid.drag.start(e.cellNode, dojo.hitch(this, 'doResizeColumn', drag), dojo.hitch(this, 'endResizeColumn', drag), e);
- },
-
- doResizeColumn: function(inDrag, inEvent){
- var isLtr = dojo._isBodyLtr();
- if(isLtr){
- var w = inDrag.w + inEvent.deltaX;
- }else{
- var w = inDrag.w - inEvent.deltaX;
- }
- if(w >= this.minColWidth){
- for(var i=0, s, sw; (s=inDrag.spanners[i]); i++){
- if(isLtr){
- sw = s.width + inEvent.deltaX;
- }else{
- sw = s.width - inEvent.deltaX;
- }
- s.node.style.width = sw + 'px';
- inDrag.view.setColWidth(s.index, sw);
- //console.log('setColWidth', '#' + s.index, sw + 'px');
- }
- inDrag.node.style.width = w + 'px';
- inDrag.view.setColWidth(inDrag.index, w);
- if(!isLtr){
- inDrag.view.headerNode.scrollLeft = (inDrag.scrollLeft - inEvent.deltaX);
- }
- }
- if(inDrag.view.flexCells && !inDrag.view.testFlexCells()){
- var t = dojox.grid.findTable(inDrag.node);
- t && (t.style.width = '');
- }
- },
-
- endResizeColumn: function(inDrag){
- this.bogusClickTime = new Date().getTime() + 30;
- setTimeout(dojo.hitch(inDrag.view, "update"), 50);
- }
-
-});
-
-dojo.declare("dojox.grid.tableMap",
- null,
- {
- // summary:
- // Maps an html table into a structure parsable for information about cell row and col spanning.
- // Used by headerBuilder
- constructor: function(inRows){
- this.mapRows(inRows);
- },
-
- map: null,
-
- mapRows: function(inRows){
- // summary: Map table topography
-
- //console.log('mapRows');
- // # of rows
- var rowCount = inRows.length;
- if(!rowCount){
- return;
- }
- // map which columns and rows fill which cells
- this.map = [ ];
- for(var j=0, row; (row=inRows[j]); j++){
- this.map[j] = [];
- }
- for(var j=0, row; (row=inRows[j]); j++){
- for(var i=0, x=0, cell, colSpan, rowSpan; (cell=row[i]); i++){
- while (this.map[j][x]){x++};
- this.map[j][x] = { c: i, r: j };
- rowSpan = cell.rowSpan || 1;
- colSpan = cell.colSpan || 1;
- for(var y=0; y<rowSpan; y++){
- for(var s=0; s<colSpan; s++){
- this.map[j+y][x+s] = this.map[j][x];
- }
- }
- x += colSpan;
- }
- }
- //this.dumMap();
- },
-
- dumpMap: function(){
- for(var j=0, row, h=''; (row=this.map[j]); j++,h=''){
- for(var i=0, cell; (cell=row[i]); i++){
- h += cell.r + ',' + cell.c + ' ';
- }
- console.log(h);
- }
- },
-
- getMapCoords: function(inRow, inCol){
- // summary: Find node's map coords by it's structure coords
- for(var j=0, row; (row=this.map[j]); j++){
- for(var i=0, cell; (cell=row[i]); i++){
- if(cell.c==inCol && cell.r == inRow){
- return { j: j, i: i };
- }
- //else{console.log(inRow, inCol, ' : ', i, j, " : ", cell.r, cell.c); };
- }
- }
- return { j: -1, i: -1 };
- },
-
- getNode: function(inTable, inRow, inCol){
- // summary: Find a node in inNode's table with the given structure coords
- var row = inTable && inTable.rows[inRow];
- return row && row.cells[inCol];
- },
-
- _findOverlappingNodes: function(inTable, inRow, inCol){
- var nodes = [];
- var m = this.getMapCoords(inRow, inCol);
- //console.log("node j: %d, i: %d", m.j, m.i);
- var row = this.map[m.j];
- for(var j=0, row; (row=this.map[j]); j++){
- if(j == m.j){ continue; }
- with(row[m.i]){
- //console.log("overlaps: r: %d, c: %d", r, c);
- var n = this.getNode(inTable, r, c);
- if(n){ nodes.push(n); }
- }
- }
- //console.log(nodes);
- return nodes;
- },
-
- findOverlappingNodes: function(inNode){
- return this._findOverlappingNodes(dojox.grid.findTable(inNode), dojox.grid.getTrIndex(inNode.parentNode), dojox.grid.getTdIndex(inNode));
- }
-
-});
-
-dojox.grid.rowIndexTag = "gridRowIndex";
-dojox.grid.gridViewTag = "gridView";
-
-}
projects / eow / blobdiff